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The Coastal Naturalist

A science-grounded voice explaining the ecology, marine biology, and natural systems of the Andaman coast

47 articles

Articles by The Coastal Naturalist

A Country Meets 93% of Itself: Trinidad and Tobago's First Home-Grown Deep-Sea Expedition

A Country Meets 93% of Itself: Trinidad and Tobago's First Home-Grown Deep-Sea Expedition

For the first time in its history, Trinidad and Tobago led its own deep-sea expedition — and came home with 25 cold seep...

The Giant That Waited 40 Years in a Drawer: Meet Science's Newest Colossogiant

The Giant That Waited 40 Years in a Drawer: Meet Science's Newest Colossogiant

A 32.2-centimetre 'colossogiant' isopod collected in Puerto Rico in the 1980s sat unrecognized in a German university co...

The Snail That Commutes Through Sunlight: How Deep-Sea Limpets Travel Between Ocean Worlds

The Snail That Commutes Through Sunlight: How Deep-Sea Limpets Travel Between Ocean Worlds

Vent limpets born in deep-sea darkness travel up to the sunlit upper ocean, ride surface currents to new hydrothermal ve...

Science Just Learned to Measure the Mangrove Shield

Science Just Learned to Measure the Mangrove Shield

A record typhoon wave shrank from 0.9 metres to 0.36 metres crossing a single football field of mangroves — and two new...

The Ocean's Medicine Cabinet Just Opened: Five New Compounds From 1,200 Sea Microbes

The Ocean's Medicine Cabinet Just Opened: Five New Compounds From 1,200 Sea Microbes

A five-year EU research project just proved the ocean works like a medicine cabinet: scientists analysed 1,200+ marine m...

The Ocean's Oldest Compass: A 97-Million-Year-Old Particle May Be the First Animal GPS

The Ocean's Oldest Compass: A 97-Million-Year-Old Particle May Be the First Animal GPS

A spearhead-shaped particle smaller than a bacterium, lifted from North Atlantic seafloor mud, carries a tornado-shaped...

12,000 Tiny Fossils From a Darwin Warehouse Just Rewrote the Opening Chapter of Complex Life

12,000 Tiny Fossils From a Darwin Warehouse Just Rewrote the Opening Chapter of Complex Life

Rock cores drilled decades ago and stored in Darwin, Australia held more than 12,000 fossils of 1.75-billion-year-old eu...

Meet the Tilcayo: The Tiny Cloud-Forest Cat That Became a New Species After a Decade as a Family Pet

Meet the Tilcayo: The Tiny Cloud-Forest Cat That Became a New Species After a Decade as a Family Pet

A house-cat-sized feline rescued in Bolivia's cloud forest has been revealed as Leopardus tilcayo — the first new wild c...

The Ghost-White Coral That Cracked a Century-Old Deep-Sea Mystery

The Ghost-White Coral That Cracked a Century-Old Deep-Sea Mystery

A new ghost-white deep-sea coral from the Nazca Ridge builds a tree-sized colony out of grains of sand — and its tissues...

The Boneless Coral That Stood 10 Metres Tall: New Species Solves a 140-Year Mystery

The Boneless Coral That Stood 10 Metres Tall: New Species Solves a 140-Year Mystery

A new deep-sea coral species from the Nazca Ridge carries chitin — the stuff of crab shells and butterfly wings — hidden...

Every Shell Tells the Same 540-Million-Year Story: Half of Nature's Best Ideas Came First

Every Shell Tells the Same 540-Million-Year Story: Half of Nature's Best Ideas Came First

A new PNAS study read 540 million years of mollusk history and found that nearly half of all major shell inventions appe...

The Reef That Waited 60 Years: Benin's 'Dead' Coral City Found Alive and Full of Fish

The Reef That Waited 60 Years: Benin's 'Dead' Coral City Found Alive and Full of Fish

A coral reef off Benin that 1960s surveys presumed dead has been found alive and well more than 50 metres down — eight c...